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    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=tab, initial-scale=1.0">
    <title>Document</title>
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    <table border="1" cellpadding="1">
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            <tr>
                <td>1，1</td>
                <td>1，2</td>
                <td>1，3</td>
                <td>1，4</td>
                <td>1，5</td>
            </tr>
            <tr>
                <td>2，1</td>
                <td colspan="3" rowspan="2">合并单元格</td>
                <td>2，5</td>
            </tr>
            <tr>
                <td>3，1</td>
                <td>3，5</td>
            </tr>
            <tr>
                <td>4，1</td>
                <td>4，2</td>
                <td>4，3</td>
                <td>4，4</td>
                <td>4，5</td>
            </tr>
        </tbody>
    </table>
</body>
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